如何使用 javascript / jquery 增加天数

Question

我平日table如下。我需要展示整个星期。我能够打印当前的日期、月份和工作日的名称，但我不知道如何打印其余的天数增加 1 天。如果您能提出建议，我将不胜感激。

     $(document).ready(function() {
        var d = new Date();
        var monthNames = ["JAN", "FEB", "NAR", "APR", "MAY", "JUNE", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"];
        var weekdays = ["SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"];
        var currentmonth = monthNames[d.getMonth()];
        var weekday = weekdays[d.getDay()];
        var currentday = d.getDate();
        $('#currentday').text(currentday);
        $('#currentmonth').text(currentmonth);
        $('#weekday').text(weekday);
        });

    <div id="weekday">SUN</div>
    <div id="currentday ">11</div>
    <div id="currentmonth">DEC</div>
    <div>------------------------</div>
    <div id="">MON</div>
    <div id="">12</div>
    <div id="">DEC</div>

    <div id="">TUE</div>
    <div id="">13</div>
    <div id="">DEC</div>

    <div id="">WED</div>
    <div id="">14</div>
    <div id="">DEC</div>

    <div id="">THU</div>
    <div id="">15</div>
    <div id="">DEC</div>

    <div id="">FRI</div>
    <div id="">16</div>
    <div id="">DEC</div>

    <div id="">SAT</div>
    <div id="">17</div>
    <div id="">DEC</div>

Answer 1

试试这个对你有帮助。您需要获取当前日期时间，然后向其添加 1 天 (1000*60*60*24) 并对其进行迭代

$(document).ready(function() {
  var d = new Date();
  var monthNames = ["JAN", "FEB", "NAR", "APR", "MAY", "JUNE", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"];
  var weekdays = ["SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"];

  for (var i = 0; i < 7; i++) {
    var date = new Date(d.getTime() + ((1000 * 60 * 60 * 24) * i));
    var currentmonth = monthNames[date.getMonth()];
    var weekday = weekdays[date.getDay()];
    var currentday = date.getDate();
    var wkday = "weekday" + i;
    var currday = "currentday" + i;
    var currmnth = "currentmonth" + i;
    $('#body').append("<div id=" + wkday + "></div>");
    $('#body').append("<div id=" + currday + "></div>");
    $('#body').append("<div id=" + currmnth + "></div>");
    $('#' + currday).text(currentday);
    $('#' + currmnth).text(currentmonth);
    $('#' + wkday).text(weekday);
  }
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.2.3/jquery.min.js"></script>

<body id="body">

</body>

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